The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 1999
Filed:
Apr. 17, 1998
Michael S Triantafyllou, Belmont, MA (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
A human powered marine vehicle is provided having a rigid front section and a flexible rear section which may be flexed at at least two point therealong. The arms and/or legs of one or more persons in the vehicle are used to power actuators for each flex point, which actuators are operated so as to provide a predetermined relationship, and in particular at least a predetermined phase relationship, between flexure at the various points so that the flexible section moves with a wave or fish-like motion. The person(s) operating the vehicle is trained so as to maintain the predetermined relationship and various techniques are disclosed to assist the operator(s), or otherwise facilitate, the maintenance of the desired relationship.